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John is swinging a 100 g mass on a string around his head. On one end of the string is a spring scale that says he is exerting 5 N of centripetal force. Attached to the mass is a speedometer that tells
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John is swinging a 100 g mass on a string around his head.

On one end of the string is a spring scale that says he is
exerting 5 N of centripetal force. Attached to the mass is a
speedometer that tells him the mass is moving at 4 m/s. How
long is the string?

User Utopiafallen
by
4.9k points

1 Answer

3 votes

Answer:25 feet

Step-by-step explanation:

User Jen Jose
by
5.1k points
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